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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

70
Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
70
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

80
Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
80
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

121
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
121
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

97
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
97
Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

120
IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
120
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

111
Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
111

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Updated: Nov 5, 2025

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
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Transcatheter mitral valve replacement: an update.

Joe Aoun1, Michael J Reardon2, Sachin S Goel1

  • 1Department of Cardiovascular Medicine.

Current Opinion in Cardiology
|May 15, 2021
PubMed
Summary
This summary is machine-generated.

Transcatheter mitral valve replacement (TMVR) shows promise for high-risk patients. Early studies indicate feasibility and safety, with ongoing research to refine patient selection and long-term outcomes.

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Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Medical Devices

Background:

  • Many patients with mitral valve disease face high risks with traditional surgery.
  • Transcatheter mitral valve interventions are rapidly advancing.
  • Transcatheter mitral valve replacement (TMVR) offers a less invasive alternative.

Purpose of the Study:

  • To review the growing body of evidence for transcatheter mitral valve replacement (TMVR).
  • To discuss the current status and future directions of TMVR.

Main Methods:

  • Review of recent studies and clinical data on TMVR systems.
  • Analysis of feasibility and safety outcomes from early investigations.
  • Examination of different TMVR approaches (transapical, transseptal).

Main Results:

  • The Tendyne TMVR system is the first commercially approved in Europe.
  • TMVR systems are still under investigation in the United States.
  • Early studies demonstrate feasibility and safety of TMVR in selected patients, including those with degenerated bioprosthetic valves, surgical rings, and mitral annular calcification.

Conclusions:

  • Initial TMVR experiences are encouraging.
  • Larger studies are needed to assess long-term results and optimize patient selection for TMVR.